Display screen or portion thereof with graphical user interface



The drawing is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The broken lines illustrate a display screen or portion thereof and form no part of the claimed design. The broken lines illustrate portions of the graphical user interface and form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 